Drilling Bucket Crossing Cutter Core Barrel For Bauer Rotary Drilling Rig
Feature
1. Cutting ring with rock drilling bits and releases the internal stress of rock,while cutting inside；
2. Crossing cutter make it easy to carry soil, when drilling in the full fracture rock layer ;
3. Applicable layers: gravel soil, highly weathered rock, medium weathered rock
Customizable Items
1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.
2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.
3. Key Component Reinforce Custom : strengthen the key component to extend life cycle;
4. Kelly Box Custom : custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
5. Crossing Cutter Custom : custom inner cutter to Trident cutter or crossing cutter etc;
Teeth No. Custom : encrypt the drilling teeth based on demand etc;
| Cutting Dia. | Shell HIT. | Shell OD. | Shell THK. | Fixed Bottom THK. | Rotate Bottom THK. | Teeth No. | Weight |
| φ600 | 1200 | 520 | 16 | 40 | 40 | 6 | 654 |
| φ800 | 1200 | 720 | 16 | 40 | 50 | 9 | 926 |
| φ900 | 1200 | 820 | 16 | 40 | 50 | 10 | 1100 |
| φ1000 | 1200 | 920 | 16 | 40 | 50 | 11 | 1206 |
| φ1200 | 1200 | 1120 | 16 | 40 | 50 | 13 | 1510 |
| φ1500 | 1200 | 1420 | 16 | 40 | 50 | 16 | 2035 |
| φ1600 | 1200 | 1520 | 16 | 40 | 50 | 17 | 2400 |
| φ1800 | 1000 | 1720 | 20 | 50 | 50 | 21 | 3370 |
| φ2000 | 800 | 1920 | 20 | 50 | 50 | 22 | 3784 |
| φ2500 | 800 | 2420 | 20 | 50 | 50 | 27 | 5521 |
| φ3000 | 800 | 2920 | 20 | 50 | 50 | 35 | 7200 |
| Remark : All measurements are in millimeter, weight in kilograms. |
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1100mm Drilling Bucket Crossing Cutter Core Barrel For Bauer Rotary Drilling Rig Images
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